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ANSTEY NIGEL A

Overview
  • Total Patents
    17
About

ANSTEY NIGEL A has a total of 17 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets measurement are BIIKKU KK, SELSKABET AF 6 APRIL 2010 APS and PETRECON AUSTRALIA PTY LTD.

Patent filings in countries

World map showing ANSTEY NIGEL As patent filings in countries
# Country Total Patents
#1 Canada 10
#2 United Kingdom 5
#3 United States 2

Patent filings per year

Chart showing ANSTEY NIGEL As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

Top inventors

# Name Total Patents
#1 Anstey Nigel A 12

Latest patents

Publication Filing date Title
GB0309878D0 Single-film x-ray images of extended dynamic range
GB0308225D0 X-ray images of extended dynamic range
CA2185751A1 3-d seismic survey using multiple sources simultaneously
CA2185297A1 Vibratory ground-survey system
GB9520941D0 Method for controlling swinging-weight vibrators in seismic exploration
GB9520942D0 3-D seismic survey using multiple sources simultaneously
GB9518899D0 Vibratory ground-survey system
US4907670A Seismic exploration using compressional and shear waves simultaneously
US4749057A Seismic exploration with a swinging-weight vibrator
CA1106957A Seismic delineation of oil and gas reservoirs using borehole geophones